The solution obtained by CVX cannot satisfy one of the constraints
Remove quiet. Then you can see the solver and CVX output. If CVX does not say the problem is solved, then you shouldn’t expect constraints to be satisfied.
If CVX says the problem is solved, you should expect constraints to be satisfied to within a feasibility tolerance (i.e., they could be violated by a small amount, and still consider to be satisfied). If the constraint involves any expressions, which it does not appear to in the boxed constraint, the expressions might not be populated with their optimal values; and therefore the constraint might appear to not be satisfied, even though it is.
